Home| FAQ	Search:Advanced|Person|Company| Type|Class	Login

Quick search:	Patent number:	Patent Date:

US Patent: 18,003
Expanding auger-bit
Patentee: Asa Weeks (exact or similar names) - South Boston, MA USPTO Classifications: 408/156, 408/181 Tool Categories: woodworking tools : hand drills : drill bits : adjustable drill bits Assignees: Asa Weeks - South Boston, MA Orin W. Fiske - South Boston, MA Manufacturer: Not known to have been produced Witnesses: G. V. Pickering Lyman B. Walker	Patent Dates: Granted: Aug. 11, 1857 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

Copyright © 2002-2024 - DATAMP